Turbine flow measuring device
A technology for measuring device and turbine flow, which is applied in the direction of measuring device, measuring flow/mass flow, liquid/fluid solid measurement, etc. It can solve the problems of poor precision of flow measuring device, inconvenient clamping, anti-pressure difference, etc., and achieve measurement High precision, high safety, good sealing effect
Inactive Publication Date: 2014-12-31
NANJING FOBRITE ENVIRONMENTAL TECH
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Problems solved by technology
[0002] In sewage treatment equipment, it is necessary to install a flow measuring device to monitor and control the operating status of the equipment, but it is very difficult to install a conventional flow meter on some valve bodies, and the installation is extremely inconvenient, and the precision of the applicable flow measuring device is poor , cannot accurately detect the flow below 0.45gpm, these flow measurement devices also have the disadvantages of anti-pressure difference, poor sealing, inconvenient clamping, etc.
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[0008] The present invention will be further described below in conjunction with the accompanying drawings.
[0009] Such as figure 1 Shown: a turbine flow measuring device, including an impeller 1, an inductor 2, a housing 3 and a bottom cover 4, the housing 3 is provided with an inlet flow channel 5 and an outlet flow channel 6, the two ends of the water inlet channel 5 and the outlet flow channel The upper end of the channel 6 is provided with a card slot 7, the lower end of the water outlet channel 6 is provided with a threaded port 8, the impeller 1 is arranged in the water outlet channel 6, the upper end of the impeller 1 is also provided with an upper shaft frame 9, and the impeller is also provided with a magnet. 10. The sensor 2 is set in the housing 3 at the same level as the impeller 1, the bottom of the water outlet channel 6 is provided with a bottom cover 4, and the upper end of the bottom cover 4 is provided with a screw thread matching the water outlet channel ...
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The invention provides a turbine flow measuring device. The turbine flow measuring device comprises an impeller, a sensor, a shell and a bottom cover, wherein the shell is provided with an inlet water flow passage and an outlet water flow passage; the upper ends of both the inlet water flow passage and the outlet water flow passage are provided with clamping grooves; the lower end of the outlet water flow passage is provided with thread; the impeller is arranged in the outlet water flow passage; the upper end of the impeller is also provided with an upper shaft bracket; the impeller is also provided with a magnet; the sensor is arranged in the shell and is positioned at the same horizontal position as the impeller; the lower end of the outlet water flow passage is provided with the bottom cover; the upper end of the bottom cover is provided with thread which is matched with the outlet water flow passage; the lower end of the bottom cover is provided with a bottom cover clamping groove; a lower shaft bracket is also arranged in the bottom cover; the impeller is fixedly arranged on the upper shaft bracket and the lower shaft bracket. By using an electronic flow monitoring device, the turbine flow measuring device has the advantages of high measuring accuracy, good sealing property, high safety and convenience in clamping.
Description
technical field [0001] The invention relates to a flow measuring device, in particular to a turbine electronic flow measuring device. Background technique [0002] In sewage treatment equipment, it is necessary to install a flow measuring device to monitor and control the operating status of the equipment, but it is very difficult to install a conventional flow meter on some valve bodies, and the installation is extremely inconvenient, and the precision of the applicable flow measuring device is poor , can not accurately detect the flow below 0.45gpm, these flow measurement devices also have the disadvantages of anti-pressure difference, poor sealing, and inconvenient clamping. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a turbine flow measuring device, which has high measurement accuracy, convenient clamping and high safety. [0004] In order to solve the above technic...
Claims
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Inventor 马旭光薛永
Owner NANJING FOBRITE ENVIRONMENTAL TECH